Natural Gas Pipeline Company Of America

Seventh Revised Volume No. 1

Effective Date: 04/18/2008, Docket: RP08-319-000, Status: Effective

Original Sheet No. 36 Original Sheet No. 36 : Pending

FOOTNOTES APPLICABLE TO SHEET NOS. 8 THROUGH 25

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1/ Peak rates are effective November through March and off-peak rates are effective April through October.

2/ Natural's transportation zones are:

a. IOWA-ILLINOIS RECEIPT ZONE

Includes Station 109 on the Amarillo Line and extends from Station 109 northward on the

Amarillo Line and Southward on the Gulf Coast Line to the Illinois-Missouri border.

b. AMARILLO MAINLINE RECEIPT ZONE

Includes Station 106 and extends northward on the Amarillo Line from Station 106 to a point

just south of Station 109.

c. GULF COAST MAINLINE RECEIPT ZONE

Extends northward on the Gulf Coast Line from the interconnection of the A/G and Gulf Coast

Lines (south of Station 305) to the Illinois-Missouri border.

d. MIDCONTINENT RECEIPT/DELIVERY ZONE

Extends westward from a point just west of Station 801 on the A/G Line to Natural's "Triangle"

area and ends just south of Station 106 on the Amarillo Line. This zone includes laterals in

Wise County, Texas, in Marshall County, Oklahoma and in Love County, Oklahoma.

e. TEXOK RECEIPT/DELIVERY ZONE

Includes Station 801 and extends from Station 801 on Natural's A/G Line southeastward to

Station 302 and then east to the Texas/Louisiana border. This zone includes any contiguous

offshore laterals which interconnect with Natural's system in this zone.

f. LOUISIANA RECEIPT/DELIVERY ZONE

Includes all of Natural's Louisiana Lateral east of the Texas/Louisiana Border and any

contiguous offshore laterals which interconnect with Natural's system in this zone.

g. SOUTH TEXAS RECEIPT/DELIVERY ZONE

Consists of all facilities south of Station 302 on the Gulf Coast Line.

h. PERMIAN RECEIPT/DELIVERY ZONE

Consists of all facilities south of Station 112 on the Amarillo Line.

i. MARKET DELIVERY ZONE

Encompasses the same area as the Iowa-Illinois, Amarillo Mainline and Gulf Coast Mainline

Receipt Zones combined. A separate incremental charge is applicable to transportation on the

Moraine Lateral and is set out on Sheet No. 17. The Moraine Lateral is the 17.8 mile segment

of pipeline in Lake County, Illinois that was formerly owned and operated by Moraine Pipeline

Company. The Commission approved the acquisition of these facilities by Natural by Order

issued September 22, 1993 in Docket No. CP93-351-000.

j. OFFSHORE ZONE

Consists of all non-contiguous laterals in the Gulf of Mexico.